201220292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 451772160

約数和(自身を除く): 250551868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 97, 139, 164, 182, 194, 278, 287, 364, 388, 533, 556, 574, 679, 973, 1066, 1148, 1261, 1358, 1807, 1946, 2132, 2522, 2716, 3614, 3731, 3892, 3977, 5044, 5699, 7228, 7462, 7954, 8827, 11398, 12649, 13483, 14924, 15908, 17654, 22796, 25298, 26966, 27839, 35308, 39893, 50596, 51701, 53932, 55678, 74087, 79786, 94381, 103402, 111356, 148174, 159572, 175279, 188762, 206804, 296348, 350558, 361907, 377524, 518609, 552803, 701116, 723814, 1037218, 1105606, 1226953, 1447628, 2074436, 2211212, 2453906, 3869621, 4907812, 7186439, 7739242, 14372878, 15478484, 28745756, 50305073, 100610146, 201220292]

約数ペア:

[(1, 201220292), (2, 100610146), (4, 50305073), (7, 28745756), (13, 15478484), (14, 14372878), (26, 7739242), (28, 7186439), (41, 4907812), (52, 3869621), (82, 2453906), (91, 2211212), (97, 2074436), (139, 1447628), (164, 1226953), (182, 1105606), (194, 1037218), (278, 723814), (287, 701116), (364, 552803), (388, 518609), (533, 377524), (556, 361907), (574, 350558), (679, 296348), (973, 206804), (1066, 188762), (1148, 175279), (1261, 159572), (1358, 148174), (1807, 111356), (1946, 103402), (2132, 94381), (2522, 79786), (2716, 74087), (3614, 55678), (3731, 53932), (3892, 51701), (3977, 50596), (5044, 39893), (5699, 35308), (7228, 27839), (7462, 26966), (7954, 25298), (8827, 22796), (11398, 17654), (12649, 15908), (13483, 14924)]